40GB model, 2-yr-old iPodJuice.com/milliamp 1100mAh battery. first test: i charged for a few hours using the apple firmware, tested on rockbox firmware. here are the results for that test: AndrewEngelbrecht_3G_apple-charged.txt The unit peaked at 4.096V and lost power around 3.722V.

40GB model, 2-yr-old iPodJuice.com/milliamp 1100mAh battery. second test: i charged using the rockbox firmware for 12 hours. i fumbled around with the menus so i wasn't as efficient at starting the test, so that might be why the results show that the initial charge didn't peak as high: AndrewEngelbrecht_3G_rockbox-charged.txt Unit peaked at 4.055V and powered-off at about 3.710V.

r24032 Cabbie v2, No Album art -30 DB, EQ on, Crossfade on, Crossfeed on, backlight on for aprox 1 minute. Unfortunately battery benchmark was lost when the contents of the flash was corrupted when the battery died. - AlexLao (Darkknight512)